Features

Specs

HEAT RANGE: equivalent to factory

IGNITION MODIFICATION: not required

MAINTENANCE: not required

GAPPING: not required

LIFESPAN: 25K mile - 40K Km or 500-600 hours

Working Theory

Thanks to the unique and patented 360-degree electrode design, higher engine performance level, magnificent throttle response and excellent acceleration are attained through better fuel energy utilization. These China Scooter BT49QT-11DA1 50 4T high-power plugs are designed to help you improve performance level, mid-range torque, kick-out time and acceleration to further increase fuel efficiency. Our bike China Scooter BT49QT-11DA1 50 4T racing series spark plugs' design ensures optimum mix ignition in the cylinders and warrants additional engine performance compared to traditional projective tip plugs and other brand motorcycle performance plugs. The 360-degree electrode China Scooter BT49QT-11DA1 50 4T spark plugs outperform even the iridium sparkplugs in regards to firing energy, extra HP as well as service life. While traditional motorcycle plugs’ constantly thriving deposits spoil the spark discharge, no soot will be deposited on 360-degree bike spark plugs’ electrodes, because throughout the life of the spark plug the gap size remains as it was originally, apart from normal wear and tear. Because the sparkplug gap is not shielded by the conventional side electrode, exposing the mixture to physically unlimited ignition, combustion speed will increase and flame front spread can take place more easily, and especially more quickly. Easy engine start is attributed to this effect. The subsequent increase in medium effective pressure within the engine cylinder also contributes to increased engine engine performance and optimum motorcycle fuel efficiency. These China Scooter BT49QT-11DA1 50 4T multi-spark plugs are made for extreme operating conditions and high output; there is simply no competition for the Brisk 360-degree plugs.

360-degree electrode design provides an unrestricted full potential spread of the flame front, which is accomplished by a state-of-the-art retracted ground electrode. Unlike regular plugs, where discharge is constrained by the ground electrode, Brisk China Scooter BT49QT-11DA1 50 4T racing series sparkplugs feature an electrode layout where the ground electrode is retracted, so the spark discharge occurs at the very tip of the spark plug. Traditional spark plugs' ground electrodes restricts the natural spherical expansion pattern of the flame front whereas our High Performance China Scooter BT49QT-11DA1 50 4T spark plugs take the advantage of surface spark discharge, along with retracted ground electrode designed, to ensure maximum spark exposure and unrestricted flame front expansion. Due to stronger spark discharge, a spark can more easily trail along the surface of the insulator than having to break through the air gap. Roughly 70% of the spark travels between the electrodes along the surface of the insulator, also keep in mind that the spark front line is drawn on the whole perimeter of the ground electrode in 360-degree, thus the volume of the spark discharge is maxed out, while not requiring much higher ignition energy supplied by the ignition system. Therefore this bike China Scooter BT49QT-11DA1 50 4T performance spark plug works in conjunction with factory ignition and no upgraded coil or performance ignition lead is mandatory accordingly. 360-degree multi-spark plugs use the highest quality materials, are produced in European state-of-the-art manufactories and in a never-ending effort to improve upon success, Brisk has also developed electrode technology that is far superior to all others in function and form.

Fact is, engines need a fully energized spark for a more complete, higher horsepower combustion event. Backed by literature and scientifically proven, firing energy can only be converted from one state to another and with losses. Rule of thumb is that a small spark can only release an equivalent amount of energy in another process, such as starting a large flame kernel in the combustion chamber. It is also critical to increase available spark output. By increasing spark output, more energy per combustion event can then be released. So what are needed to realize the full potential from the bike engine, are the 360-degree sparkplugs which far outperform other designs by increasing spark energy. These China Scooter BT49QT-11DA1 50 4T spark plugs were made specifically to boost HP, increase fuel consumption and improve their longevity; there is simply no spark plug to compare its state of the art design to. Our Brisk China Scooter BT49QT-11DA1 50 4T plugs use innovative multi-spark 360-degree technology to increase output and low-end torque.

Packing List

Performance Spark Plug (plugs sold individually)

Installation Instructions

It’s time to pep up your motorcycle’s ignition, so assumingly first you head to surf search engines seeking the best high-power sparkplug. In most cases, you’ll see at many different types of spark plugs, from different manufacturers. Will it be Copper, Platinum or Iridium spark plugs? How do you know which are the best plugs to purchase? Simple. Pick that one has the most persuasive working theory on achievement of your pony wise goals. We are reluctant to believe, you will ever find better performing plug on the market over these Brisk high-performance plugs.

Please check reach size prior to installing your spark plug. If Brisk plug is shorter or longer than stock plug please don’t torque in the part but contact us.

Brisk plugs come with slightly different 360-degree electrode designs according to reliable and extensive tests were made to allocate most suitable performance cross reference. Please check variations in photo gallery. Each design warrants the same gains hence 360-degree electrode. Gold plating on some plugs neither refers to different material nor affects the claims. Depending on engine specs electrode design varies. Customer receives that dyno-proven design best fits to the current application according to tests.

This bike performance plug is stocked with different heat range as well. The item you purchase replaces factory spark plug only. If you need different heat range or should you come across any question, feel free to ask our Tech Support Specialist. Customer Service is our number one priority.

This spark plug works well with stock ignition. It replaces factory heat range spark plug only. Are you in the market for colder or hotter plug? Don’t hesitate to contact our product specialists.

What does Heat Range refer to? Heat range indicates the thermal characteristics of a spark plug, or how 'cold or 'hot' a spark plug is. The term cold or hot is commonly used to describe whether a spark plug heats up easily (meaning hot) or whether it provides resistance to heating up (cold). In general, low power engines such as small scooters, power saws, lawn mowers don't produce a large amount of heat, hence use a low heat range also referred to as hot spark plug. This means the spark plug will heat up quickly and reach its optimal operating temperature easily. High performance engines on the other hand produce a large amount of heat, hence a high heat range referred to as cold spark plug. Cold spark plugs are used to resist the heat developed by the engine. However there are exceptions besides several other factors influence the heat range of a spark plug so we highly don't recommend you to swap your factory heat range without professional advice.

true believer in the Brisk racing plugs

I had such a wonderful performance increase with brisk plugs i purchased from these guys that my fellows honestly thought it was at least a 100cc+ increase in horsepower. The bike was reborn. I am a true believer in the Brisk racing plugs. Fantastic plugs and Im gonna promote it.

notable change in acceleration

plug arrived safe and sound yesterday, it fit like a glove and i see notable change in acceleration, price is absurd though, bottom Line yes, i would recommend this to a friend if he robbed into a bank they day before

i didnt regret

From reading other reviews in competitors' web site i was worried that this plug was going to be a scam but after torquing in the plugs i was convinced and i didnt regret i was talked into this purchase. Recomended! Cheers from Alaska

good spark for the money

I pretty much use NGK sparkplugs in everything unless it is a scooter that is starving for more power and I have performance plugs available. I ordered plugs from magnum and received them in 3 days in great condition. Though it is expensive at the first sight, in the long run you get good spark for the money. Bear in mind you can save on gas.

banging plugs

Bought a set just over a year ago now, my bike runs smoother, more crisp acceleration, way better economy, have just purchased a set for my 04 Harley Davidson sportster , can't wait, thankyou very much Magnum tuning, excellent excellent customer service, no1 , cheers bigdave

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You need more acceleration and hp on your BT49QT-11DA1 50 4T but don't know how to achieve that? Magnumtuning.com has the answer and it is the motorcycle performance plug. These first class quality upgrades are perfect for any model year and allow you to create personal style. You can pick a smart Magnum motorcycle performance plug that will significantly improve acceleration and hp. It will take reasonable time to install this motorcycle performance plug on your China Scooter BT49QT-11DA1 50 4T, but the results it will show are magnificent. If you need something totally out of this world, this Magnum mod will be the best option. Check out our outstanding reputation. Go through our motorcycle performance plug reviews with an average rating of 4.5 out of 5 stars to find a product that is right for you.

China Scooter BT49QT-11DA1 50 4T

The package of your authentic BT49QT-11DA1 50 4T Motorcycle Performance spark Plug typically includes everything required for installation on your China Scooter. You will feel a noticeable difference when you crank your Bike right after this Racing plug fitted. Get your High intention spark plug to your BT49QT-11DA1 50 4T today from the manufacturer and be covered by Magnum Warranty! You have got a question? Trust our Tech Support! When you really need a reliable Bike High intention spark plug for your BT49QT-11DA1 50 4T engine and want to gain horsepower and acceleration easy, the only answer is a new MAGNUM Motorcycle Performance spark Plug. Enhance your China Scooter promptly and add extra low end torque to your powertrain. What this Racing plug for your BT49QT-11DA1 50 4T model is to upgrade the standard engine system on your China Scooter that coordinates the Bike. This horsepower and acceleration enhancing accessory is installed to the cylinder and upgrades the said claims in addition the low end torque through the ignition. Marsh emailed us the following follow up, Hi, exact match and works great. Price is awesome also as well as the results in horsepower. Great to do business with and a very nice product! Will do business again! Ken, believe me, this hard-to-find service is much appreciated by my father.